12143669818

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{102397}}^1$

素因数の和:102646

約数の個数: 32

約数和(自身を含む): 21410193024

約数和(自身を除く): 9266523206

約数列:

[1, 2, 7, 14, 43, 86, 197, 301, 394, 602, 1379, 2758, 8471, 16942, 59297, 102397, 118594, 204794, 716779, 1433558, 4403071, 8806142, 20172209, 30821497, 40344418, 61642994, 141205463, 282410926, 867404987, 1734809974, 6071834909, 12143669818]

約数ペア:

[(1, 12143669818), (2, 6071834909), (7, 1734809974), (14, 867404987), (43, 282410926), (86, 141205463), (197, 61642994), (301, 40344418), (394, 30821497), (602, 20172209), (1379, 8806142), (2758, 4403071), (8471, 1433558), (16942, 716779), (59297, 204794), (102397, 118594)]